Filtering separator for processing regenerated plastic sheets

Abstract

The utility model provides a filter separator for processing regenerated plastic sheets. The filter separator for processing the reprocessed plastic sheet comprises a bottom plate; the separation container is fixedly connected to the top of the bottom plate, a second supporting ring is fixedly connected to the position, close to the top, of the inner surface of the separation container, and a second filtering separation plate is installed at the bottom end of the second supporting ring through three second supporting springs; a first supporting ring is fixedly connected to the position, close to the middle, of the inner surface of the separation container, and a first filtering separation plate is installed at the bottom end of the first supporting ring through three first supporting springs. According to the filter separator for processing the regenerated plastic sheets, through the design, the regenerated plastic sheets can be separated and filtered through the cooperation of the second arc-shaped scraping plate, the first filter separation plate and the second filter separation plate, the probability of blockage is reduced, and the filter separator is beneficial to improving the effect and efficiency of filtering and separating during processing of the regenerated plastic sheets.

Description

Technical Field

[0001] The utility model relates to the technical field of recycled plastic sheet processing, in particular to a filtering and separating machine for recycled plastic sheet processing. Background Technique

[0002] Recycled plastic is the reuse of plastics. After mechanical blade crushing operation, the waste plastics are processed by physical or chemical methods such as pretreatment, melting granulation, modification, etc., and then the recycled plastic raw materials are obtained again, which is the reuse of plastics.

[0003] After the recycled plastics are crushed or cut, recycled plastic sheets of different sizes are mixed together. Therefore, it is necessary to use filtering and separating equipment to separate the recycled plastic sheets of different sizes, so as to facilitate the subsequent processing of the recycled plastic sheets of corresponding sizes.

[0004] Since the recycled plastic sheets are in sheet shape, when using the traditional filtering and separating machine, it is easy to cause the filter plate to be blocked, thus affecting the separation effect and efficiency.

[0005] Therefore, it is necessary to provide a filtering and separating machine for recycled plastic sheet processing to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a filtering and separating machine for recycled plastic sheet processing, which solves the problem that when using the traditional filtering and separating machine to filter and separate the recycled plastic sheets in sheet shape, it is easy to cause the filter plate to be blocked, thus affecting the separation effect and efficiency.

[0007] To solve the above technical problems, the filtering and separating machine for recycled plastic sheet processing provided by the utility model includes: a bottom plate;

[0008] A separation container, the separation container is fixedly connected to the top of the bottom plate, a second support ring is fixedly connected to a position near the top of the inner surface of the separation container, a second filter and separation plate is installed at the bottom end of the second support ring through three second support springs, a first support ring is fixedly connected to a position near the middle of the inner surface of the separation container, a first filter and separation plate is installed at the bottom end of the first support ring through three first support springs, a limiting ring is installed at the middle position of the bottom of the inner walls of the first filter and separation plate and the second filter and separation plate, a first discharge frame and a second discharge frame are respectively installed on the opposite sides of the outer surface of the separation container, reinforcing plates are respectively installed at positions near one side of the bottoms of the first filter and separation plate and the second filter and separation plate, and a first vibration device and a second vibration device are respectively installed at positions near one side of the outer surface of the separation container;

[0009] Top cover, the top cover is installed at the top of the separation container, a driving component is installed on the top of the top cover, a rotating shaft is installed at the output end of the driving component, two fixing rings are installed on the outer surface of the rotating shaft, and second arc-shaped scrapers are installed on the opposite sides of the outer surfaces of the two fixing rings through movable buckles;

[0010] The limiting ring penetrates through the bottoms of the inner walls of the first filtration and separation plate and the second filtration and separation plate to facilitate the rotation shaft to pass through. The position of the first discharge frame corresponds to that of the first filtration and separation plate, and the position of the second discharge frame corresponds to that of the second filtration and separation plate. Openings are provided at the joints of the first discharge frame, the second discharge frame and the separation container. The shapes of the first filtration and separation plate and the second filtration and separation plate refer to the figure, and the openings are in contact with the inner wall of the separation container. The contact positions are sealed by rubber rings, but it does not affect the vibration of the first filtration and separation plate and the second filtration and separation plate. The first vibration device is in contact with the reinforcement plate at the bottom of the first filtration and separation plate, and the second vibration device is in contact with the reinforcement plate at the bottom of the second filtration and separation plate. The bottom of the second arc-shaped scraper is in contact with the tops of the first filtration and separation plate and the second filtration and separation plate.

[0011] Preferably, a control box with a box door is installed on the top of the bottom plate, and a control switch is installed on one side of the control box through a mounting base;

[0012] A lock is provided on the box door, and a power switch is installed inside the control box. The control switch can control the operation of the equipment.

[0013] Preferably, a third discharge frame is installed at the position on the back surface of the outer surface of the separation container, and two first arc-shaped scrapers are installed at the bottom end of the rotating shaft through a mounting ring;

[0014] The bottom of the first arc-shaped scraper is in contact with the bottom of the inner wall of the separation container.

[0015] Preferably, an exhaust component is installed on the top of the bottom plate. The exhaust component includes a filter box and an air extraction device. An exhaust pipe is installed at the outlet of the air extraction device. The driving component includes a protective shell. A motor is installed inside the protective shell, and heat dissipation holes are provided on both sides of the protective shell;

[0016] The exhaust pipe can discharge the filtered air.

[0017] Preferably, an air suction pipe is fixedly connected to the front of the filter box, and an air suction hood is installed at the other end of the air suction pipe;

[0018] The air suction hood is installed at the bottom of the top cover, and can suck out the dust during the filtration and separation of the recycled plastic sheets. A protective net is installed inside the air suction hood.

[0019] Preferably, a connecting pipe is installed on the back of the filter box, and a filter net is installed inside the filter box through a mounting buckle;

[0020] The other end of the connecting pipe is connected to the inlet of the air extraction device.

[0021] Compared with the related technologies, the filter separator for processing recycled plastic sheets provided by the present utility model has the following beneficial effects:

[0022] The present utility model provides a filter separator for processing recycled plastic sheets. In order to avoid the influence of filter plate blockage on the filtering and separation efficiency during the filtering and separation of recycled plastic sheets, a first support ring and a second support ring are respectively installed inside the separation container. Then, the first filter separation plate is installed below the first support ring through three first support springs. Then, the second filter separation plate is installed below the second support ring through three second support springs. Then, the first discharge frame and the second discharge frame are installed at positions corresponding to the first filter separation plate and the second filter separation plate. And at the installation positions of the first discharge frame and the second discharge frame, an opening for discharging the separated plastic sheets is provided on the outer surface of the separation container. Then, the output shaft of the driving component passes through the limiting ring and is installed at the middle position of the separation container. Then, two fixing rings with movable buckles are installed on the outer surface of the shaft, and a second arc-shaped scraper is installed on each movable buckle, and the two groups of second arc-shaped scrapers are respectively in contact with the tops of the first filter separation plate and the second filter separation plate. Through this design, the second arc-shaped scraper can cooperate with the first filter separation plate and the second filter separation plate to separate and filter the recycled plastic sheets, reduce the probability of blockage, and is beneficial to improving the filtering and separation effect and efficiency during the processing of recycled plastic sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of a preferred embodiment of the filter separator for processing recycled plastic sheets provided by the present utility model;

[0024] Figure 2 It is a schematic structural diagram of the second discharge frame provided by the present utility model;

[0025] Figure 3 It is a schematic structural diagram of the first filter separation plate provided by the present utility model;

[0026] Figure 4 It is a schematic structural diagram of the limiting ring provided by the present utility model;

[0027] Figure 5 It is a schematic structural diagram of the motor provided by the present utility model; <I

[0028] Figure 6 It is a schematic structural diagram of the filter net provided by the present utility model.

[0029] Reference numerals in the figure: 1, bottom plate; 2, control box; 3, box door; 4, control switch; 5, mounting base; 6, first vibration device; 7, second vibration device; 8, top cover; 9, drive assembly, 901, protective shell, 902, motor, 903, heat dissipation holes; 10, exhaust assembly, 101, filter box, 102, suction pipe, 103, air extraction device, 104, exhaust pipe, 105, connecting pipe, 106, suction hood, 107, mounting buckle, 108, filter screen; 11, first discharge frame; 12, separation container; 13, second discharge frame; 14, third discharge frame; 15, reinforcement plate; 16, limiting ring; 17, first filter separation plate; 18, first support spring; 19, first support ring; 20, second filter separation plate; 21, second support ring; 22, second support spring; 23, fixing ring; 24, rotating shaft; 25, movable buckle; 26, mounting ring; 27, first arc-shaped scraper; 28, second arc-shaped scraper. Detailed implementation mode

[0030] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0031] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of a filter separator for processing recycled plastic sheets provided by the present utility model; Figure 2 is a schematic structural diagram of the first discharge frame provided by the present utility model; Figure 3 is a schematic structural diagram of the first filter separation plate provided by the present utility model; Figure 4 is a schematic structural diagram of the limiting ring provided by the present utility model; Figure 5 is a schematic structural diagram of the motor provided by the present utility model; Figure 6 is a schematic structural diagram of the filter screen provided by the present utility model. The filter separator for processing recycled plastic sheets includes: a bottom plate 1;

[0032] Separation container 12, which is fixedly connected to the top of the bottom plate 1. At a position near the top of the inner surface of the separation container 12, a second support ring 21 is fixedly connected. The bottom end of the second support ring 21 is installed with a second filter separation plate 20 through three second support springs 22. At a position near the middle of the inner surface of the separation container 12, a first support ring 19 is fixedly connected. The bottom end of the first support ring 19 is installed with a first filter separation plate 17 through three first support springs 18. At the middle position of the bottom of the inner walls of the first filter separation plate 17 and the second filter separation plate 20, a limiting ring 16 is installed. On the opposite sides of the outer surface of the separation container 12, a first discharge frame 11 and a second discharge frame 13 are respectively installed. At a position near one side of the bottom of the first filter separation plate 17 and the second filter separation plate 20, a reinforcing plate 15 is installed. On the outer surface of the separation container 12 near one side, a first vibration device 6 and a second vibration device 7 are respectively installed;

[0033] Top cover 8, which is installed at the top end of the separation container 12. On the top of the top cover 8, a driving assembly 9 is installed. The output end of the driving assembly 9 is installed with a rotating shaft 24. On the outer surface of the rotating shaft 24, two fixing rings 23 are installed. On the opposite sides of the outer surfaces of the two fixing rings 23, a second arc-shaped scraper 28 is installed through a movable buckle 25;

[0034] The limiting ring 16 penetrates through the bottom of the inner walls of the first filter separation plate 17 and the second filter separation plate 20, facilitating the passing of the rotating shaft 24. The positions of the first discharge frame 11 and the first filter separation plate 17 correspond to each other. The positions of the second discharge frame 13 and the second filter separation plate 20 correspond to each other. Openings are provided at the joints of the first discharge frame 11, the second discharge frame 13 and the separation container 12. The shapes of the first filter separation plate 17 and the second filter separation plate 20 refer to Figure 4 , and at the opening, it is in contact with the inner wall of the separation container 12. The contact position is sealed by a rubber ring, but it does not affect the vibration of the first filter separation plate 17 and the second filter separation plate 20. The first vibration device 6 is in contact with the reinforcing plate 15 at the bottom of the first filter separation plate 17. The second vibration device 7 is in contact with the reinforcing plate 15 at the bottom of the second filter separation plate 20. The bottom of the second arc-shaped scraper 28 is in contact with the tops of the first filter separation plate 17 and the second filter separation plate 20. The second arc-shaped scraper 28 can fluctuate along with the vibration of the first filter separation plate 17 and the second filter separation plate 20 through the movable buckle 25.

[0035] On the top of the bottom plate 1, a control box 2 with a box door 3 is installed. On one side of the control box 2, a control switch 4 is installed through a mounting base 5;

[0036] A lock is provided on the box door 3. A power switch is installed inside the control box 2. The control switch 4 can control the operation of the equipment.

[0037] A third discharge frame 14 is installed at a position on the outer surface of the separation container 12 located at the back, and two first arc-shaped scraping plates 27 are installed at the bottom end of the rotating shaft 24 through a mounting ring 26;

[0038] The bottom of the first arc-shaped scraping plate 27 contacts the bottom of the inner wall of the separation container 12, and the third discharge frame 14 can cooperate with the first arc-shaped scraping plate 27 to discharge the smallest recycled plastic sheets.

[0039] An exhaust assembly 10 is installed on the top of the bottom plate 1. The exhaust assembly 10 includes a filter box 101 and an air extraction device 103. An exhaust pipe 104 is installed at the outlet of the air extraction device 103. The drive assembly 9 includes a protective housing 901. A motor 902 is installed inside the protective housing 901, and heat dissipation holes 903 are opened on both sides of the protective housing 901;

[0040] The air extraction device 103 includes a housing and an air extraction pump, and the exhaust pipe 104 can discharge the filtered air.

[0041] A suction pipe 102 is fixedly connected to the front of the filter box 101, and a suction hood 106 is installed at the other end of the suction pipe 102;

[0042] The suction hood 106 is installed at the bottom of the top cover 8, and can suck out the dust during the filtration and separation of the recycled plastic sheets. A protective net is installed inside the suction hood 106 to prevent large particles of recycled plastic sheets from being sucked in.

[0043] A connecting pipe 105 is installed on the back of the filter box 101, and a filter net 108 is installed inside the filter box 101 through a mounting buckle 107;

[0044] The other end of the connecting pipe 105 is connected to the inlet of the air extraction device 103, and the filter net 108 can filter the dust.

[0045] The working principle of the filtration and separation machine for recycled plastic sheets provided by the present utility model is as follows:

[0046] The first support ring 19 and the second support ring 21 are respectively installed inside the separation container 12. Then, the first filter separation plate 17 is installed below the first support ring 19 through three first support springs 18. Then, the second filter separation plate 20 is installed below the second support ring 21 through three second support springs 22. After that, the first discharge frame 11 and the second discharge frame 13 are installed at positions corresponding to the positions of the first filter separation plate 17 and the second filter separation plate 20. An opening for discharging the separated plastic sheets is provided on the outer surface of the separation container 12 at the installation positions of the first discharge frame 11 and the second discharge frame 13. Then, the output end rotating shaft 24 of the driving assembly 9 passes through the limiting ring 16 and is installed at the middle position of the separation container 12. Two fixing rings 23 with movable buckles 25 are installed on the outer surface of the rotating shaft 24. A second arc-shaped scraper 28 is installed on each movable buckle 25, and the two groups of second arc-shaped scrapers 28 are respectively in contact with the tops of the first filter separation plate 17 and the second filter separation plate 20. During actual use, first, the regenerated plastic sheets to be filtered and separated are conveyed into the interior of the separation container 12 through the pipeline on the top cover 8. Then, the first vibration device 6 and the second vibration device 7 are started to drive the first filter separation plate 17 and the second filter separation plate 20 to vibrate, so that the regenerated plastic sheets with smaller volumes can be filtered and separated through the first filter separation plate 17 and the second filter separation plate 20. During this process, the driving assembly 9 drives the rotating shaft 24 to rotate, so as to drive the two groups of second arc-shaped scrapers 28 to rotate on the first filter separation plate 17 and the second filter separation plate 20, which can avoid clogging of the first filter separation plate 17 and the second filter separation plate 20 while assisting in filtration, and at the same time, the filtered regenerated plastic sheets are discharged from the first discharge frame 11 and the second discharge frame 13 respectively.

[0047] Compared with the related art, the filter separator for processing regenerated plastic sheets provided by the present utility model has the following beneficial effects:

[0048] In order to avoid the influence of filter plate blockage on the filtration and separation efficiency during the filtration and separation of recycled plastic sheets, the first support ring 19 and the second support ring 21 are respectively installed inside the separation container 12. Then, the first filtration and separation plate 17 is installed below the first support ring 19 through three first support springs 18. Next, the second filtration and separation plate 20 is installed below the second support ring 21 through three second support springs 22. After that, the first discharge frame 11 and the second discharge frame 13 are installed at positions corresponding to the positions of the first filtration and separation plate 17 and the second filtration and separation plate 20. At the installation positions of the first discharge frame 11 and the second discharge frame 13, openings for discharging the separated plastic sheets are provided on the outer surface of the separation container 12. Then, the output end rotating shaft 24 of the driving assembly 9 is passed through the limiting ring 16 and installed at the middle position of the separation container 12. Two fixing rings 23 with movable buckles 25 are installed on the outer surface of the rotating shaft 24. A second arc-shaped scraper 28 is installed on each movable buckle 25, and the two groups of second arc-shaped scrapers 28 are respectively in contact with the tops of the first filtration and separation plate 17 and the second filtration and separation plate 20. Through this design, the second arc-shaped scraper 28 can cooperate with the first filtration and separation plate 17 and the second filtration and separation plate 20 to separate and filter the recycled plastic sheets, reducing the probability of blockage and being beneficial to improving the effect and efficiency of filtration and separation during the processing of recycled plastic sheets.

[0049] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A filtering and separating machine for processing recycled plastic sheets, characterized in that, Including: Bottom plate; Separation container, the separation container is fixedly connected to the top of the bottom plate. A second support ring is fixedly connected to a position near the top of the inner surface of the separation container. The bottom end of the second support ring is installed with a second filter separation plate through three second support springs. A first support ring is fixedly connected to a position near the middle of the inner surface of the separation container. The bottom end of the first support ring is installed with a first filter separation plate through three first support springs. Limiting rings are installed at the middle positions of the bottoms of the inner walls of the first filter separation plate and the second filter separation plate. A first discharge frame and a second discharge frame are respectively installed on the opposite sides of the outer surface of the separation container. Reinforcement plates are installed at positions near one side of the bottoms of the first filter separation plate and the second filter separation plate. A first vibration device and a second vibration device are respectively installed at positions near one side of the outer surface of the separation container; Top cover, the top cover is installed at the top of the separation container. A driving component is installed on the top of the top cover. The output end of the driving component is installed with a rotating shaft. Two fixing rings are installed on the outer surface of the rotating shaft. Second arc-shaped scrapers are installed on the opposite sides of the outer surfaces of the two fixing rings through movable buckles.

2. The filtering and separating machine for processing recycled plastic sheets according to claim 1, characterized in that, A control box with a box door is installed on the top of the bottom plate. A control switch is installed on one side of the control box through a mounting base.

3. The filtering and separating machine for processing recycled plastic sheets according to claim 1, characterized in that, A third discharge frame is installed at the position on the back of the outer surface of the separation container. Two first arc-shaped scrapers are installed at the bottom end of the rotating shaft through a mounting ring.

4. The filter separator for processing recycled plastic sheets according to claim 1, characterized in that, An exhaust component is installed on the top of the bottom plate. The exhaust component includes a filter box and an air extraction device. The outlet of the air extraction device is installed with an exhaust pipe. The driving component includes a protective shell. A motor is installed inside the protective shell. Heat dissipation holes are opened on both sides of the protective shell.

5. The filter separator for processing recycled plastic sheets according to claim 4, characterized in that, An air suction pipe is fixedly connected to the front of the filter box. The other end of the air suction pipe is installed with an air suction hood.

6. The filter separator for processing recycled plastic sheets according to claim 4, wherein, A connecting pipe is installed on the back of the filter box. A filter net is installed inside the filter box through a mounting buckle.

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